feat: 历史文件格式转为pdf

src/main/java/mjkf/xinke/main/common/property/ApiHostProperty.java

@@ -9,4 +9,6 @@ import org.springframework.stereotype.Component;
 @Component
 public class ApiHostProperty {
     private String dataTool;
+
+    private String stirlingPdf;  // pdf 处理相关
 }

src/main/java/mjkf/xinke/main/controller/PublicController.java

@@ -1,5 +1,6 @@
 package mjkf.xinke.main.controller;
 
+import cn.hutool.core.io.IoUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.URLUtil;
 import com.alibaba.excel.EasyExcel;
@@ -11,14 +12,15 @@ import io.swagger.annotations.ApiModelProperty;
 import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.ApiParam;
 import lombok.Data;
-import mjkf.xinke.dev.modular.file.entity.DevFile;
 import mjkf.xinke.dev.modular.file.service.DevFileService;
 import mjkf.xinke.main.common.http.FuHttpResponse;
 import mjkf.xinke.main.constant.PricePublishStatus;
 import mjkf.xinke.main.constant.PricePublishType;
+import mjkf.xinke.main.handler.CustomSheetWriteHandler;
 import mjkf.xinke.main.model.db.PricePublish;
 import mjkf.xinke.main.model.vo.PublicResponse;
 import mjkf.xinke.main.model.vo.PublicTrendResponse;
+import mjkf.xinke.main.service.PdfService;
 import mjkf.xinke.main.service.PricePublishService;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -29,6 +31,7 @@ import javax.annotation.Resource;
 import javax.servlet.http.HttpServletResponse;
 import javax.validation.Valid;
 import javax.validation.constraints.NotEmpty;
+import java.io.File;
 import java.io.Serializable;
 import java.nio.charset.StandardCharsets;
 import java.text.MessageFormat;
@@ -48,6 +51,8 @@ import java.util.stream.Collectors;
 public class PublicController {
     @Resource
     PricePublishService pricePublishService;
+    @Resource
+    PdfService pdfService;
 
     @ApiOperation("查询")
     @GetMapping("/")
@@ -142,12 +147,18 @@ public class PublicController {
         query.orderByAsc(PricePublish::getMaterialId);
         var result = pricePublishService.list(query);
         result = result.stream().filter(i->ObjectUtil.isNotEmpty(i.getMaterialId())).collect(Collectors.toList());
-
+        // excel
-        String filename = URLUtil.encode("历史文件", StandardCharsets.UTF_8) + ".xlsx";
+        var tempFile = File.createTempFile("temp_history_file", ".xlsx");
+        EasyExcel.write(tempFile, PricePublish.class)
+                .registerWriteHandler(new CustomSheetWriteHandler())
+                .sheet("sheet1").doWrite(result);
+        // to pdf
+        var inputStream = pdfService.convertFilePdf(tempFile);
+        String filename = URLUtil.encode("历史文件", StandardCharsets.UTF_8) + ".pdf";
         response.setCharacterEncoding("utf-8");
         response.setHeader("Content-disposition", "attachment;filename=" + filename);
         response.setHeader("filename", filename);
-        EasyExcel.write(response.getOutputStream(), PricePublish.class).sheet("sheet1").doWrite(result);
+        IoUtil.copy(inputStream, response.getOutputStream());
     }
 
     @ApiOperation("历史文件列表")

src/main/java/mjkf/xinke/main/handler/CustomSheetWriteHandler.java

@@ -0,0 +1,24 @@
+package mjkf.xinke.main.handler;
+
+import com.alibaba.excel.write.handler.SheetWriteHandler;
+import com.alibaba.excel.write.metadata.holder.WriteSheetHolder;
+import com.alibaba.excel.write.metadata.holder.WriteWorkbookHolder;
+import org.apache.poi.ss.usermodel.PrintSetup;
+import org.apache.poi.ss.usermodel.Sheet;
+import org.apache.poi.ss.util.CellRangeAddress;
+
+public class CustomSheetWriteHandler implements SheetWriteHandler {
+
+    @Override
+    public void afterSheetCreate(WriteWorkbookHolder writeWorkbookHolder, WriteSheetHolder writeSheetHolder) {
+        Sheet sheet = writeSheetHolder.getSheet();
+        // 获取打印设置
+        PrintSetup printSetup = sheet.getPrintSetup();
+        printSetup.setPaperSize(PrintSetup.A3_PAPERSIZE);  // 设置页面大小为A3
+        printSetup.setLandscape(true);  // 横向
+        // 设置每页都有表头
+        sheet.setRepeatingRows(CellRangeAddress.valueOf("1:1"));
+        // 设置页面居中打印
+        sheet.setHorizontallyCenter(true);  // 水平居中
+    }
+}

src/main/java/mjkf/xinke/main/model/db/PricePublish.java

@@ -1,8 +1,12 @@
 package mjkf.xinke.main.model.db;
 
 import com.alibaba.excel.annotation.ExcelIgnore;
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
 import com.alibaba.excel.annotation.ExcelProperty;
 import com.alibaba.excel.annotation.write.style.ColumnWidth;
+import com.alibaba.excel.annotation.write.style.ContentStyle;
+import com.alibaba.excel.annotation.write.style.HeadRowHeight;
+import com.alibaba.excel.enums.poi.BorderStyleEnum;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
@@ -19,6 +23,7 @@ import lombok.Getter;
 import lombok.Setter;
 import mjkf.xinke.auth.core.pojo.SaBaseLoginUser;
 import mjkf.xinke.main.model.vo.PricePublishEditRequest;
+import org.apache.poi.ss.usermodel.BorderStyle;
 
 /**
  * <p>
@@ -31,6 +36,10 @@ import mjkf.xinke.main.model.vo.PricePublishEditRequest;
 @Getter
 @Setter
 @TableName("PRICE_PUBLISH")
+@ColumnWidth(8)
+@HeadRowHeight(40)
+@ContentStyle(borderLeft = BorderStyleEnum.THIN, borderRight = BorderStyleEnum.THIN, borderTop = BorderStyleEnum.THIN, borderBottom = BorderStyleEnum.THIN)
+@ExcelIgnoreUnannotated
 @ApiModel(value = "PricePublish对象", description = "发布价格")
 public class PricePublish extends Model<PricePublish> {
 
@@ -38,22 +47,18 @@ public class PricePublish extends Model<PricePublish> {
 
     @ApiModelProperty("最后更新人id")
     @TableField("UPDATE_USER_ID")
-    @ExcelIgnore
     private String updateUserId;
 
     @ApiModelProperty("最后更新人名称")
     @TableField("UPDATE_USER_NAME")
-    @ExcelIgnore
     private String updateUserName;
 
     @ApiModelProperty("最后更新时间")
     @TableField("UPDATE_TIME")
-    @ExcelIgnore
     private LocalDateTime updateTime;
 
     @ApiModelProperty("创建人id")
     @TableField("CREATE_USER_ID")
-    @ExcelIgnore
     private String createUserId;
 
     @ApiModelProperty("创建人名称")
@@ -63,59 +68,54 @@ public class PricePublish extends Model<PricePublish> {
 
     @ApiModelProperty("创建时间")
     @TableField("CREATE_TIME")
-    @ExcelIgnore
     private LocalDateTime createTime;
 
     @ApiModelProperty("删除人id")
     @TableField("DELETE_USER_ID")
-    @ExcelIgnore
     private String deleteUserId;
 
     @ApiModelProperty("删除人名称")
     @TableField("DELETE_USER_NAME")
-    @ExcelIgnore
     private String deleteUserName;
 
     @ApiModelProperty("删除时间")
     @TableField("DELETE_TIME")
-    @ExcelIgnore
     private LocalDateTime deleteTime;
 
     @TableId(value = "ID", type = IdType.AUTO)
-    @ExcelIgnore
     private Integer id;
 
     @ApiModelProperty("编号")
     @TableField("MATERIAL_ID")
     @ExcelProperty({"材料代码"})
     @ColumnWidth(15)
+//    @ContentStyle(borderLeft = BorderStyleEnum.THIN, borderRight = BorderStyleEnum.THIN, borderTop = BorderStyleEnum.THIN, borderBottom = BorderStyleEnum.THIN)
     private String materialId;
 
     @ApiModelProperty("年份")
     @TableField("YEAR")
-    @ExcelIgnore
     private Integer year;
 
     @ApiModelProperty("月份")
     @TableField("MONTH")
-    @ExcelIgnore
     private Integer month;
 
     @ApiModelProperty("材料名称")
     @TableField("`NAME`")
     @ExcelProperty({"材料名称"})
     @ColumnWidth(20)
+//    @ContentStyle(borderLeft = BorderStyleEnum.THIN, borderRight = BorderStyleEnum.THIN, borderTop = BorderStyleEnum.THIN, borderBottom = BorderStyleEnum.THIN)
     private String name;
 
     @ApiModelProperty("规格")
     @TableField("`SPEC`")
     @ExcelProperty({"规格"})
-    @ColumnWidth(35)
+    @ColumnWidth(34)
+//    @ContentStyle(borderLeft = BorderStyleEnum.THIN, borderRight = BorderStyleEnum.THIN, borderTop = BorderStyleEnum.THIN, borderBottom = BorderStyleEnum.THIN)
     private String spec;
 
     @ApiModelProperty("价格")
     @TableField("PRICE")
-    @ExcelIgnore
     private BigDecimal price;
 
     @ApiModelProperty("福州价格")
@@ -171,30 +171,29 @@ public class PricePublish extends Model<PricePublish> {
     @ApiModelProperty("漳州开发区价格")
     @TableField("PRICE_ZHANGZHOUKFQ")
     @ExcelProperty({"漳州开发区"})
+//    @ContentStyle(borderLeft = BorderStyleEnum.THIN, borderRight = BorderStyleEnum.THIN, borderTop = BorderStyleEnum.THIN, borderBottom = BorderStyleEnum.THIN)
     private BigDecimal priceZhangzhouKfq;
 
     @ApiModelProperty("税率")
     @TableField("TAX")
-    @ExcelIgnore
     private BigDecimal tax;
 
     @ApiModelProperty("状态")
     @TableField("STATUS")
-    @ExcelIgnore
     private Integer status;
 
     @ApiModelProperty("类型")
     @TableField("TYPE")
-    @ExcelIgnore
     private Integer type;
 
     @ApiModelProperty("单位")
     @TableField("UNIT")
+    @ColumnWidth(5)
+//    @ContentStyle(borderLeft = BorderStyleEnum.THIN, borderRight = BorderStyleEnum.THIN, borderTop = BorderStyleEnum.THIN, borderBottom = BorderStyleEnum.THIN)
     @ExcelProperty(value={"单位"}, index=3)
     private String unit;
 
     @ApiModelProperty("接壤城市数据")
-    @ExcelIgnore
     @TableField(exist = false)
     private DataAdjacent adjacent;
 

src/main/java/mjkf/xinke/main/service/PdfService.java

@@ -0,0 +1,56 @@
+package mjkf.xinke.main.service;
+
+
+import cn.hutool.core.io.FileUtil;
+import cn.hutool.http.HttpRequest;
+import cn.hutool.http.HttpResponse;
+import cn.hutool.json.JSONUtil;
+import lombok.extern.slf4j.Slf4j;
+import mjkf.xinke.common.cache.CommonCacheOperator;
+import mjkf.xinke.common.exception.CommonException;
+import mjkf.xinke.main.common.property.ApiHostProperty;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.io.File;
+import java.io.InputStream;
+import java.text.MessageFormat;
+import java.util.Map;
+
+@Service
+@Slf4j
+public class PdfService  {
+
+    @Resource
+    ApiHostProperty apiHostProperty;
+
+    @Resource
+    CommonCacheOperator commonCacheOperator;
+
+    static private Integer TIMEOUT = 60000; //超时，毫秒
+    static private String SUCCESS_CODE = "200";
+    static private String CAMERA_ACCESSTOEKN_CACHE_KEY = "CAMERA_ACCESSTOEKN_CACHE_KEY:";
+
+    /**
+     * 转换文件为pdf
+     */
+    public InputStream convertFilePdf(File file) {
+        var uri = "api/v1/convert/file/pdf";
+        var url = MessageFormat.format("{0}/{1}", apiHostProperty.getStirlingPdf(), uri);
+        Map<String, Object> paramMap = Map.of(
+                "fileInput", file
+        );
+        HttpResponse response = HttpRequest.post(url)
+                .form(paramMap)
+                .timeout(TIMEOUT)
+                .execute();
+        if (response.isOk()) {
+            return response.bodyStream();
+        } else {
+            log.error("PdfService.convertFilePdf Failed : " + response.body());
+            return null;
+        }
+    }
+
+}
+

src/test/java/mjkf/xinke/PdfTest.java

@@ -0,0 +1,26 @@
+
+package mjkf.xinke;
+
+
+import cn.hutool.core.io.FileUtil;
+import mjkf.xinke.main.service.PdfService;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import javax.annotation.Resource;
+import java.io.File;
+
+
+@SpringBootTest(classes = Application.class)
+@RunWith(SpringJUnit4ClassRunner.class)
+public class PdfTest {
+    @Resource
+    PdfService pdfService;
+
+    @org.junit.Test
+    public void test() throws Exception {
+        var inputStream = pdfService.convertFilePdf(new File("C:\\Users\\Administrator\\Documents\\%E5%8E%86%E5%8F%B2%E6%96%87%E4%BB%B6.xlsx"));
+        FileUtil.writeFromStream(inputStream, new File("test.pdf"));
+    }
+}